Bluetooth: Use GFP_KERNEL in hci_chan_create()

This function is called in process context only, so it should use
GFP_KERNEL to allocate memory.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

net/bluetooth/hci_conn.c

@@ -945,7 +945,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn)
 
  BT_DBG("%s conn %p", hdev->name, conn);
 
- chan = kzalloc(sizeof(struct hci_chan), GFP_ATOMIC);
+ chan = kzalloc(sizeof(struct hci_chan), GFP_KERNEL);
  if (!chan)
  return NULL;